I am sure it does Mehnaz. It am not denying that it does exist. But not to the extent that it’s discussed in this forum.
Even in middle class families in pakistan - I have yet to see in laws that make the bahu do everything, deny her of money.
Commenting on someone spending habits does not constitute abuse to me. Or taking away from her islamic right.
If she is a part of a joint family - she is expected to do chores as a part of the family.